#include<stdio.h>

typedef unsigned char *byte_pointer;

void show_bytes(byte_pointer start,int len){
	int i;
	for(i=0;i<len;i++)
		print("%.2x",start[i]);
	printf("\n");
}

void show_int(int x){
	show_bytes((byte_pointer)&x,sizeof(int));
}

void show_float(float x){
	show_bytes((bytes_pointer)&x,sizeof(float));
}

void show_pointer(void *x){
	show_bytes((bytes_pointer)&x,sizeof(void *));
}

int main{
	float *x;
	show_pointer(x);
	show_int(x);
return 0;}
